DS18 PRO-FU12.4 Mid Range Loudspeaker Owner’s Manual
- June 13, 2024
- DS18
Table of Contents
DS18 PRO-FU12.4 Mid Range Loudspeaker
Product Information
- Product Name: PRO-FU12.4
- Type: 12” Mid-High Loudspeaker
- Model Number: PRO-FU12.4
Dimensions:
- Diameter: 12.4″ / 316mm
- Height: 5.39″ / 137mm
- Width: 4.92″ / 125mm
- Depth: 11.2″ / 285mm
SPL vs Frequency:
| Frequency (Hz) | SPL |
|---|---|
| 20 | – |
| 50 | – |
| 100 | – |
| 200 | – |
| 500 | – |
| 1K | – |
| 2K | – |
| 5K | – |
| 10K | – |
| 20K | – |
Motor: [Motor specifications not provided]
Product Usage Instructions
-
Ensure that the PRO-FU12.4 loudspeaker is placed in a suitable
location, providing enough space for proper sound dispersion. -
Connect the loudspeaker to the appropriate audio source using compatible cables.
-
Power on the audio source and adjust the volume to a comfortable level.
-
If available, refer to the SPL vs Frequency chart to optimize the sound output by adjusting the equalizer settings of the audio source.
-
Enjoy the loud and high-quality sound produced by the PRO-FU12.4 loudspeaker.
For more detailed information and support, please visit ds18.com.
Note: These instructions are a general guideline. For specific instructions on installation, maintenance, and troubleshooting, please refer to the complete user manual.
Dimension
SPL vs Frequency
SPECIFICATIONS
- Nominal Diameter ………………………………………………………………………………………………..12″
- Nominal Impedance …………………………………………………………………………………. 4 Ohms
- RMS Power Handling …………………………………………………………………………..600W
- MAX Power Handling …………………………………………………………………………1200W
- Sensitivity (1w/1m) …………………………………………………………………………………. 97.7dB
- Frequency Response ………………………………………………………………..57Hz-10KHz
- Recommended Hi Pass Crossover …………………………………………80Hz
- Pair or Single ………………………………………………………………………………………………Single
MOTOR
- Voice Coil Diameter …………………………………………………………….3” / 76.2mm
- Voice Coil Former Material …………………. Fiber Glass
- Winding Material …………………………………………………………………………………………… CCA
- Cone Material ……………………………………………Non-Pressed Paper
- Dust Cap Material …………………………………………………………… Paper
- Surround Material ……………………………………………………………………… Cloth
- Basket Material …………………………………………………………………Aluminum
- Basket Color ………………………………………………………………….. Matte Black
- Magnet Material …………………………………………………………………………………Ferrite
- Magnet Weight …………………………………………………………………………………………….100 oz
THIELE & SMALL PARAMETERS
- Equivalent Volume ………………………………………………Vas …………………………… 51.705L
- Excursion (one way) …………………………………………………….Xmax …………………………. 20 mm
- Free Air Resonance …………………………………………Fs ………………………………. 64.7Hz
- Mechanical Factor ………………………………………………………Qms ……………………………..2.608
- Electrical Factor ……………………………………………………………Qes………………………………..0.365
- Total Factor …………………………………………………………………………Qts……………………………………0.32
- Mechanical Mass ……………………………………………………….Mms …………………………44.781g
- Mechanical Compliance …………………………………Cms……………………135.1mm/N
- BL Factor …………………………………………………………………………………BL ………………………………. 11.819
- Voice Coil Inductance …………………………Le ……………………….0.1188mH
- Cone Area ………………………………………………………………………….Sd …………………………….519 cm2
- DC Resistance ………………………………………………………………..Re …………………………….. 2.8 ohm
- Mechanical Mass w/o air ……………………………….Mmd…………………………15.471g
- Efficiency Bandwidth Product ……………………………………………………………..Ebp………………………………..177.2
MEASUREMENTS
- Overall Diameter ……………………………………………………………………………………12.4”/316mm
- Overall Depth …………………………………………………………………………………….5.39”/137mm
- Front Mount Baffle Cutout ……………………………………………..11.2”/285mm
- Mounting Depth ……………………………………………………………………..4.92”/125mm
- Motor Diameter ………………………………………………………………………………..7.4”/190mm
FOR MORE INFORMATION PLEASE VISIT
DS18.COM.